import java.io.IOException;
import java.net.URISyntaxException;

public class LocatorConnection {
    public static void main(String[] args) throws URISyntaxException, IOException {
//        URI uri = new URI("http://localhost:8023/download/wxst.mp3");
//        HttpURLConnection connection = (HttpURLConnection) uri.toURL().openConnection();
//        connection.setRequestProperty();
        System.out.println(System.getProperty("os.name"));

    }
}
